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From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Mon, 12 Nov 2018 18:53:55 -0500
Message-ID: <CAHmME9q8tp3Ch43o3D6zYTVujcjBWLVpNdzVw6RqYqHisd_suQ@mail.gmail.com>
Subject: Re: [PATCH net-next v6 23/23] net: WireGuard secure network tunnel
To: labokml@labo.rs
Cc: Dave Taht <dave.taht@gmail.com>,
        LKML <linux-kernel@vger.kernel.org>,
        Netdev <netdev@vger.kernel.org>,
        Linux Crypto Mailing List <linux-crypto@vger.kernel.org>,
        David Miller <davem@davemloft.net>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Sender: linux-crypto-owner@vger.kernel.org

Hey Ivan,

Sorry for not getting back to you sooner.

On Mon, Nov 5, 2018 at 8:06 AM Ivan Lab=C3=A1th <labokml@labo.rs> wrote:
> Any news on this?
>
> To be clear, question is not about an insignificant documentation
> oversight. It is about copying bits from inner packets to outer packets

The short answer is RFC6040 with DSCP fixed to 0 so as not to leak
anything. I've added a description of this to
<wireguard.com/protocol/>.

Regards,
Jason